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On Achieving High-Fidelity Grant-Free Non-Orthogonal Multiple Access

open access: yesIEEE Open Journal of the Communications Society
Grant-free access (GFA) has been envisioned to play an active role in massive Machine Type Communication (mMTC) under 5G and Beyond mobile systems, which targets at achieving significant reduction of signaling overhead and access latency in the presence ...
Haoran Mei, Limei Peng, Pin-Han Ho
doaj   +1 more source

Key technologies of non-orthogonal multiple access for 5G systems

open access: yesDianxin kexue, 2019
With the unprecedented increase of mobile data traffic brought by the wide proliferation of smart phones and tablet computers, the non-orthogonal multiple access (NOMA) has attained great attention due to its overloading capability in the case of limited
Yuanyuan DONG   +5 more
doaj   +2 more sources

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